From a07dcc0c503cc081b7fc4e877a148258b45af583 Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <tomeu@tomeuvizoso.net>
Date: Mon, 28 May 2007 14:48:41 +0000
Subject: First try at popup support.

---
(limited to 'python')

diff --git a/python/webview.py b/python/webview.py
index 443131a..93de5bf 100644
--- a/python/webview.py
+++ b/python/webview.py
@@ -14,6 +14,7 @@
 # License along with this library; if not, write to the
 # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 # Boston, MA 02111-1307, USA.
+import logging
 
 import gobject
 
@@ -22,58 +23,115 @@ from hulahop import _hulahop
 import xpcom
 from xpcom import components
 from xpcom.components import interfaces
+from xpcom.nsError import *
 
 class _Chrome:
-    _com_interfaces_ = interfaces.nsIWebBrowserChrome,  \
-                       interfaces.nsIEmbeddingSiteWindow
+    _com_interfaces_ = interfaces.nsIWebBrowserChrome,      \
+                       interfaces.nsIEmbeddingSiteWindow,   \
+                       interfaces.nsIInterfaceRequestor
 
     def __init__(self, web_view):
         self.web_view = web_view
         self.title = ''
-
+        self._visibility = False
+    
     # nsIWebBrowserChrome
     def destroyBrowserWindow(self):
-        pass
+        logging.debug("nsIWebBrowserChrome.destroyBrowserWindow")
     
     def exitModalEventLoop(self, status):
-        pass
+        logging.debug("nsIWebBrowserChrome.exitModalEventLoop")
         
     def isWindowModal(self):
+        logging.debug("nsIWebBrowserChrome.isWindowModal")
         return False
 
     def setStatus(self, statusType, status):
+        #logging.debug("nsIWebBrowserChrome.setStatus")
         pass
 
     def showAsModal(self):
-        pass
+        logging.debug("nsIWebBrowserChrome.showAsModal")
         
     def sizeBrowserTo(self, cx, cy):
-        pass
+        logging.debug("nsIWebBrowserChrome.sizeBrowserTo: %r %r" % (cx, cy))
+        self.web_view.get_toplevel().resize(cx, cy)
+        self.web_view.type = WebView.TYPE_POPUP
 
     # nsIEmbeddingSiteWindow
     def getDimensions(self, flags):
-        pass
+        logging.debug("nsIEmbeddingSiteWindow.getDimensions: %r" % flags)
+        base_window = self.web_view.browser.queryInterface(interfaces.nsIBaseWindow)
+        if (flags & interfaces.nsIEmbeddingSiteWindow.DIM_FLAGS_POSITION) and \
+           ((flags & interfaces.nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_INNER) or \
+            (flags & interfaces.nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_OUTER)):
+            return base_window.getPositionAndSize()
+        elif flags & interfaces.nsIEmbeddingSiteWindow.DIM_FLAGS_POSITION:
+            x, y = base_window.getPosition()
+            return (x, y, 0, 0)
+        elif (flags & interfaces.nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_INNER) or \
+             (flags & interfaces.nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_OUTER):
+            width, height = base_window.getSize()
+            return (0, 0, width, height)
+        else:
+            raise xpcom.Exception('Invalid flags: %r' % flags)
 
     def setDimensions(self, flags, x, y, cx, cy):
-        pass
+        logging.debug("nsIEmbeddingSiteWindow.setDimensions: %r" % flags)
 
     def setFocus(self):
-        pass
+        logging.debug("nsIEmbeddingSiteWindow.setFocus")
+        base_window = self.web_view.browser.queryInterface(interfaces.nsIBaseWindow)
+        base_window.setFocus()        
 
     def get_title(self):
+        logging.debug("nsIEmbeddingSiteWindow.get_title: %r" % self.title)
         return self.title
         
     def set_title(self, title):
+        logging.debug("nsIEmbeddingSiteWindow.set_title: %r" % title)
         self.title = title
         self.web_view._notify_title_changed()
         
     def get_visibility(self):
-        return True
+        logging.debug("nsIEmbeddingSiteWindow.get_visibility: %r" % self._visibility)
+        return self._visibility
 
     def set_visibility(self, visibility):
-        pass
+        logging.debug("nsIEmbeddingSiteWindow.set_visibility: %r" % visibility)
+        if self._visibility != visibility:
+            self._visibility = visibility
+            if self._visibility:
+                self.web_view.get_toplevel().show()
+            else:
+                self.web_view.get_toplevel().hide()
+
+    def queryInterface(self, uuid):
+        if not uuid in self._com_interfaces_:
+            # Components.returnCode = Cr.NS_ERROR_NO_INTERFACE;
+            logging.error('Interface %s not implemented by this instance: %r' % (uuid, self))
+            return None
+        return xpcom.server.WrapObject(self, uuid)
+
+    def getInterface(self, uuid):
+        result = self.queryInterface(uuid)
+        
+        if not result:
+            # delegate to the nsIWebBrowser
+            requestor = self.web_view.browser.queryInterface(interfaces.nsIInterfaceRequestor)
+            try:
+                result = requestor.getInterface(uuid)
+            except xpcom.Exception:
+                logging.error('Interface %s not implemented by this instance: %r' % (uuid, self.web_view.browser))
+                result = None
+
+        return result
         
 class WebView(_hulahop.WebView):
+
+    TYPE_WINDOW = 0
+    TYPE_POPUP = 1
+
     __gproperties__ = {
         'title' : (str, None, None, None,
                    gobject.PARAM_READABLE)
@@ -81,11 +139,16 @@ class WebView(_hulahop.WebView):
     def __init__(self):
         _hulahop.WebView.__init__(self)
         
+        self.type = WebView.TYPE_WINDOW
+        
         self._chrome = xpcom.server.WrapObject(
                     _Chrome(self), interfaces.nsIEmbeddingSiteWindow)
         weak_ref = xpcom.client.WeakReference(self._chrome)
         self.browser.containerWindow = self._chrome
         
+        item = self.browser.queryInterface(interfaces.nsIDocShellTreeItem)
+        item.itemType = interfaces.nsIDocShellTreeItem.typeContentWrapper
+
         self.create_window()
 
     def _notify_title_changed(self):
@@ -124,3 +187,4 @@ class WebView(_hulahop.WebView):
     doc_shell = property(get_doc_shell)
     web_progress = property(get_web_progress)
     web_navigation = property(get_web_navigation)
+
--
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